acetola trade name used at different times to represent different substances, as hydroxyacetone, acetylsalicylic acid, acetal, diethyl aldehyde, or cellulose acetate.
acetolMethyl ketol; also, any of various homologues of the same.
Century Dictionary and Cyclopedia
nacetolA compound, CH3COCH2OH, having the official name 1-hydroxypropanone. It is a liquid which boils with decomposition at 147° C. Variously designated as acetylcarbinol, pyroracemic alcohol, hydroxyacetone, and acetone alcohol.